Gaya APA

Seal, K, D. (2008). Using A Geographic Information System (GIS) For Bicycling Facilities Development In Rural East Texas . United States: Stephen F Austin State Univerity.

Gaya MLA

Seal, Kathleen, D.. "Using A Geographic Information System (GIS) For Bicycling Facilities Development In Rural East Texas". United States: Stephen F Austin State Univerity, 2008. Text.